412078384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13421}}^1$

素因数の和:13549

約数の個数: 40

約数和(自身を含む): 848807280

約数和(自身を除く): 436728896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 7676, 13421, 15352, 26842, 30704, 53684, 107368, 214736, 254999, 509998, 1019996, 1355521, 2039992, 2711042, 4079984, 5422084, 10844168, 21688336, 25754899, 51509798, 103019596, 206039192, 412078384]

約数ペア:

[(1, 412078384), (2, 206039192), (4, 103019596), (8, 51509798), (16, 25754899), (19, 21688336), (38, 10844168), (76, 5422084), (101, 4079984), (152, 2711042), (202, 2039992), (304, 1355521), (404, 1019996), (808, 509998), (1616, 254999), (1919, 214736), (3838, 107368), (7676, 53684), (13421, 30704), (15352, 26842)]